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Answered on 03 May Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

What is the value of the rational number in decimal form: 42/100?

Abhishek Taneja

Tutor

0.42

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Answered on 03 May Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

21/40 is terminating decimal or not?

Abhishek Taneja

Tutor

Terminating decimal.

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Answered on 22 Jan Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

0 is a rational number or irrational number?

Ramarao Nenavath

Maths & Science Tutor

Rational number : those are the numbers, which are in the form P/Q and Q should not be 0. So from the above definition 0 can be written as 0/ some number. So, 0 is a rational number. thank you

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Answered on 13/11/2016 Number System Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics

What is the three rational numbers lying between 1/3 and 1/2?

Mohammad A.

Mathematics Expert

It is simple. you are to find 3 rational numbers between 1/3 and 2/3. Multiply the numerator and denominator of both the fractions by such number that the difference (gap) between both the numerators is >=4. Here let us multiply by 6 since LCM of 2,3 = 6. So fractions become 6/18 and 12/18. So, three rational numbers lying between them would be 7/18, 8/18,10/18.

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Asked on 28/10/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

Find the value of a and b if 5 + square root of 6 / 5 - square root of 6 = a + b square root of 6?

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Asked on 28/10/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

What is the two rational numbers lying between 0.232323 . and 0.212121 . ?

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Asked on 28/10/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

What is the value of 0.3366 in rational number or p/q form?

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Asked on 28/10/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

If a and b are two rational numbers, prove that a+b, a-b, ab are rational numbers. If b ? 0, show that...

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Asked on 28/10/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

Is square root of 6 is a rational number or irrational number?

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Asked on 28/10/2016 Tuition/Class IX-X Tuition Tuition/Class IX-X Tuition/Mathematics Number System

If a is a positive number and n is a positive integer greater than 1, prove that a power n is a rational number?

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